Blanking Cap, 4” 1502 F, 1/2” NPT Tap, 10000 psi, Sour Service

Blanking Cap, 4” 1502 F, 1/2” NPT Tap, 10000 psi, Sour Service

The Blanking Cap, 4" FIG 1502 Female, with 1/2" NPT Tap, 10,000 PSI, Sour Service, is engineered to safely isolate and seal high-pressure equipment in sour gas environments. Manufactured from forged alloy steel that complies with NACE MR0175/ISO 15156 standards, this blanking cap provides exceptional resistance to sulfide stress cracking and corrosion caused by hydrogen sulfide (H₂S). Designed for applications up to 10,000 PSI working pressure, it features a female threaded connection and a 1/2" NPT tapped port for pressure monitoring, venting, or auxiliary connections, ensuring safe and flexible system management.

Features:

• Sour Service Certified: Built to withstand corrosive H₂S conditions, meeting NACE MR0175/ISO 15156 standards.

• High Pressure Rating: Rated for 10,000 PSI working pressure, ideal for demanding oilfield and gas operations.

• 1/2" NPT Tapped Port: Enables installation of gauges, bleed valves, or pressure sensors without disturbing system isolation.

• Female Threaded Connection: Precision FIG 1502 female threads for a tight, leak-proof seal.

• Forged Alloy Steel Construction: Provides superior strength, fatigue resistance, and extended service life.

• Protective Coating: Resistant to corrosion and harsh field conditions, enhancing durability.

• Compliant with Industry Standards: Meets API specifications and sour service material requirements.

• Clear Markings: Identified with pressure rating and sour service classification for quick field recognition.

Specifications and Technical Details:

• Size: 4 inches

• Figure Number: 1502

• Connection Type: Female Threaded (F) with 1/2" NPT Tapped Port

• Material: Forged high-strength alloy steel, sour service rated

• Pressure Rating: 10,000 PSI (working pressure)

• Surface Treatment: Corrosion and sulfide stress cracking resistant coating

• Standards: NACE MR0175/ISO 15156 compliant, meets API pressure control standards

• Temperature Rating: Suitable for various oilfield operating temperatures

• Color Coding: Labeled clearly for sour service and pressure class

Application:
The 4" FIG 1502 Female Blanking Cap with 1/2" NPT Tap is ideal for isolating flowlines, manifolds, valves, and other pressure control equipment in sour gas operations. Its tapped port allows for pressure monitoring, safe venting, or the attachment of auxiliary equipment without system disruption. Commonly used in well testing, production, flowback, and maintenance activities, this cap offers reliability and safety where H₂S exposure demands superior material performance.

Supplied by Blaze Sales and Service.
For product inquiries or technical support, call +1 405 666 5011 or email seo@blazess.com.